ISSUE-55: A.3.1.9 Difference between group and inter-group is unclear

A.3.1.9 Difference between group and inter-group is unclear

A.3.1.9 Group Navigation (user interface "chrome", content display): If logical groups of focusable components are present, authors can use the keyboard to navigate to the first, last, next and previous focusable component within the current group. [UAAG 2.0]
RS: Both this and the previous clause depend on the definition of â€œlogical groupâ€ to figure out if this is possible.Â Iâ€™m also not 100% clear on the different between inter-group and group.
JR: Maybe these are too detailed.